AIEVE Bottle Adapter Compatible with Sodastream Machine, 3 Pack 28 mm Bubble Bottle Adapter Compatible with SodaStream Fizzi, for SodaStream Terra, for SodaStream Art (Red, Blue, White)
mixcover Glass bottle compatible with the SodaStream Crystal 2.0 - unique design and 10% more volume, accessory for Soda Stream, glass carafe : Amazon.de: Home & Kitchen
Carbonator Adapter for normal PET Bottle compatible with SodaStream machine | eBay
Which carbonating bottles fit my Sparkling Water Maker? – Support Home
Mixcover Glass Bottle Compatible With Sodastream Crystal 2.0 - Etsy